/* RESET */
body {
    margin: 0;
    padding: 0;

    min-height: 100vh;
    min-height: 100dvh;

    width: 100%;

    font-family: Arial, sans-serif;
    color: white;

    padding-top: 85px;
    padding-bottom: 65px;

    display: flex;
    flex-direction: column;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 85px;
    background: rgba(0, 0, 0, 0.25);

    display: flex;
    justify-content: center;
    align-items: center;

    color: #fff;
    font-size: 14px;

    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.header-nav {
    display: flex;
    gap: 16px;
}

.header-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    color: #fff;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.header-button:hover,
.header-button:focus-visible {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 1);
    transform: translateY(-1px);
}

.content {
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.page-section {
    max-width: 900px;
    width: 100%;
    padding: 40px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.page-section h1 {
    margin-top: 0;
    font-size: clamp(2rem, 3vw, 3rem);
}

.page-section p {
    margin: 1.5rem 0 0;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
}

.page-section a {
    color: #83f3ff;
    text-decoration: underline;
}

.service-list {
    margin: 24px 0;
    text-align: left;
}

.service-list p {
    margin: 0 0 12px;
    font-weight: 600;
}

.service-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.service-list li {
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.service-list li::before {
    content: '✔';
    margin-right: 10px;
    color: #83f3ff;
}

/* FOOTER */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 65px;
    background: rgba(0, 0, 0, 0.5);

    display: flex;
    justify-content: center;
    align-items: center;

    color: #fff;
    font-size: 14px;

    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}